Lighting device



FIG. 1 is a front perspective view of the design with the headstrapattached.

FIG. 2 is a front perspective view of the design.

FIG. 3 is a rear perspective view of the design.

FIG. 4 is a right side view of the design. The left side view of thedesign is a mirror image of the right side view.

FIG. 5 is a front view of the design.

FIG. 6 is a rear view of the design.

FIG. 7 is a top view of the design.

FIG. 8 is a bottom view of the design.

FIG. 9 front perspective view of a second embodiment of the design withthe headstrap attached.

FIG. 10 front perspective view of the design.

FIG. 11 is a rear perspective view of the design.

FIG. 12 is a right side view of the design. The left side view of thedesign is a mirror image of the right side view.

FIG. 13 is a front view of the design.

FIG. 14 is a rear view of the design.

FIG. 15 is a top view of the design.

FIG. 16 is a bottom view of the design.

FIG. 17 front perspective view of a third embodiment of the design withthe headstrap attached.

FIG. 18 front perspective view of the design.

FIG. 19 is a rear perspective view of the design.

FIG. 20 is a right side view of the design. The left side view of thedesign is a mirror image of the right side view.

FIG. 21 is a front view of the design.

FIG. 22 is a rear view of the design.

FIG. 23 is a top view of the design; and,

FIG. 24 is a bottom view of the design.

The broken line showing is for environmental purposes only and forms nopart of the claimed design.

CLAIM We claim the ornamental design for a lighting device, as shown anddescribed.